﻿#region MIT License
/*
 *
 * MIT License
 *
 * Copyright (c) 2017 - 2023 Krypton Suite
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
#endregion

namespace Krypton.Toolkit.Suite.Extended.Utilities.System.Synthesis
{
    internal class TTSEvent
    {
        private TtsEventId _evtId;

        private Exception _exception;

        private VoiceInfo _voice;

        private TimeSpan _audioPosition;

        private string _bookmark;

        private uint _wParam;

        private IntPtr _lParam;

        private Prompt _prompt;

        private string _phoneme;

        private string _nextPhoneme;

        private TimeSpan _phonemeDuration;

        private SynthesizerEmphasis _phonemeEmphasis;

        internal TtsEventId Id => _evtId;

        internal Exception Exception => _exception;

        internal Prompt Prompt => _prompt;

        internal VoiceInfo Voice => _voice;

        internal TimeSpan AudioPosition => _audioPosition;

        internal string Bookmark => _bookmark;

        internal IntPtr LParam => _lParam;

        internal uint WParam => _wParam;

        internal SynthesizerEmphasis PhonemeEmphasis => _phonemeEmphasis;

        internal string Phoneme => _phoneme;

        internal string NextPhoneme
        {
            get => _nextPhoneme;
            set => _nextPhoneme = value;
        }

        internal TimeSpan PhonemeDuration => _phonemeDuration;

        internal TTSEvent(TtsEventId id, Prompt prompt, Exception exception, VoiceInfo voice)
        {
            _evtId = id;
            _prompt = prompt;
            _exception = exception;
            _voice = voice;
        }

        internal TTSEvent(TtsEventId id, Prompt prompt, Exception exception, VoiceInfo voice, TimeSpan audioPosition, long streamPosition, string bookmark, uint wParam, IntPtr lParam)
            : this(id, prompt, exception, voice)
        {
            _audioPosition = audioPosition;
            _bookmark = bookmark;
            _wParam = wParam;
            _lParam = lParam;
        }

        private TTSEvent()
        {
        }

        internal static TTSEvent CreatePhonemeEvent(string phoneme, string nextPhoneme, TimeSpan duration, SynthesizerEmphasis emphasis, Prompt prompt, TimeSpan audioPosition)
        {
            TTSEvent tTSEvent = new TTSEvent();
            tTSEvent._evtId = TtsEventId.Phoneme;
            tTSEvent._audioPosition = audioPosition;
            tTSEvent._prompt = prompt;
            tTSEvent._phoneme = phoneme;
            tTSEvent._nextPhoneme = nextPhoneme;
            tTSEvent._phonemeDuration = duration;
            tTSEvent._phonemeEmphasis = emphasis;
            return tTSEvent;
        }
    }
}